Convertible freight-car.



A. CAMPBELL. CONVERTIBLE FREIGHT CAR. APPLICATION FILED APILZQ, 1910.3,6% ,@QQ. Patented Aug. .2a m3.

5 SHEETS-S EET 1.

A. CAMPBELL, CONVERTIBLE FREIGHT GAR. APPLICATION FILED APR.29, 1910.

gwgygggg Patented Aug` 26, 1913.

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A. CAMPBELL CONVERTIBLBRIGHT CAR.

APPLICATIOE FILED M1129, 1910.

$5331 3Q?, Patented Aug. 26, 19,113.

5 SHEETS-SHEET (s.

A. CAMPBELL.

CONVERTIBLE FREIGHT GAR.

APPLICATION 1:"ILBD APRES, 1910. d LG'YIUZQ .Patented Aug. 26, wifi.

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A. CAMPBELL.

CONVERTIBLE FREIGHT GAR..

APPLIUATION FILED APE. 29, 1910 @mQ-ggo meme@ Aug. 26, 1913.

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uil LIN TERPRISE RAILWAY N of tho saine ygoiion. Fig). ll is :iCross-sew of Donal View of the portion o the end Hooruseful Eilmgshowuin Fig. and taken .on luie l-ll ii-C-ars of mi iiusmtes anothermenus of applying fpicifzitioii. iia .mojfabe f ooi portion to preventical;-

profeziioiifs in 12 1s a @foss-Sectional View of a ri'i'bei iii ih@portion of ih@ a'zuisvel'se @entrai movable Meki iii the hoppa? shown inE? 5, this Section being ings Limi form pari: of iaken longitudinally ifth@ cui'. v Fig. 13 is a oiigituiimi section of he 'end of the our,milieu on line 12B-J3 of Fig. G, and is for tha p ;@ooc of illustratingu means for securely asaning and pieveiiiiio leakage it the iiioableedge of iii@ fiom'. Fig. 115; i5 a plan voij allowing 1 portion of `th@fiooriiig and, the mains 'fool 'asieiilig Smile. Fig. l5 is a phd@ iyingiizinsvelse of the cau* und shown in Fig. l ai ihe bottom of di@movabieend Hooi', and is fol' the pianos@ of holding' ih@ Hooi' inpositiong und' xviii be more ilj' Sie bombed. Fig. ls? .is o. MOSS-soci101m?. View of of ti:

iiiziyij; suitable i g'fg-@-hi in un@ Fig. lo, taken on iiiio )J5-4.6.l? is a g5 *u oi' nher mi. iiimiiou or mi aieiimio or l* 5. l5 und M Atgguigmiil; A3 und Shows novel menne oiholding and mi hug door of thecui' 121km on line kil-48 of Fig,

wijoli; 5 l, und @hows the moans ioi'looiing the Side Fig, i grain doorwhen in :in uprigi' pobition.

ik@ 1wir Fig'. if a plan View of s. portion of the or fof hgh-.dszimedoor miami zii :xbou tho ame location rom @mi in dmail View out withvided ai their i? interengng 20 gram mgmgw chue;

v. x. lamme ci und pfacicaW cation of 0 and a nu piece 50 a pair 1.5piece @$2 tu permia; L

claimt- The dump om i i Qhu'as, and @kites of metal in mi am frameadjacent t@ 3. w convetibie cars of iba eiiiss describe@ 21. my imvingsiiiend 'and Wais, hoppa? chus lenenii the ievei of the' mring and momieSame-ns in said Home? Died s incined Ways from sai als i@ chutes, caas-rgidiy se- ,o tile caffffama ajacent to said s and afia'ped terigage h@lower @mi 135.5; iCinfc-d ways and baits jeux-nailedff'd biy'aranged .imsuiaioie brackets 50 ik@ am :infime and adapted to wie? )forwpondmg holtioies 111 the lower a mmvertibie car, fa. sa?? my having' and oerszg insecions and ime@ said mnabe sections vafdiy fixiendiig and {iownwafdyturn fsing ie autel langitudimi Miss@ ihwfmi Strips amending along ievraiis of iin@ in oblique diecions wh end iwf/enf film/ins, upwardlyexs'gharefrom o'ming recess@` id in imm the mmabie "lily as specified.

caf? om* ieoy having 1d exim Wallis, si aiwabe intemediae rfi mwa* entof said bo'louovbin or out of. said hole'and ser'v- 4 ing to' bind themovable door seetion in a position when serving as a, portion 9; gfe'r0;'r inclined '.wy, substantially 'cm3 'transversely hinged dumpingdoors opening toward each other and closing the inner ends'of sidinclined chutes and movabe intermediate floor ,sections extending fromthe outer ends of said inclined chutes to the end walls of the car, sindintermediate movable floor sections oolnpisng a plurality ofsub-sections slidably connected together, substantially as yspeoied.

9. In a convertible car, the combine-tion with a box car body havin ecene; ongitudinl sill, end Weils an side wfg-ES fun nished with se dooropenings and 'sie doors, xecfend fiooz sections, exe m 1 oor section andxe nclinevehutee @Xn tending ongtuinaly toward the mdcie of the oar,transvejfsey .hinged dumping oors opening owar eaoh otbeg and eioeeng hemoer ends o seid inclined ehues and movableV intermediate toor 'seozons'eiening from the outer end-s -o' seiinclined ehwtes' to the end Wallisof the om. sa nermiae movable 001". sections comprising e paity ofsub-Sections funshed at their longitudinel edges with nterengafringdevices for forming grain tight joints oetween the enkseeto'ns,subsenmiy ais Speoied,

RGYLE CAMPBEAL.

Vftnesses':

H. M. MERDA?, E, Anm-Mo.

